Question

Im making a history project on like the civil war, and i decided to pick a coding option. I'm gonna make this a video, and i have a month to code like some sort of 2d shooter game with like cut scenes or something of the short. Kinda like a short story game about the civil war. I have some experience (around a week and a half) in gamemaker, but i was thinking if I should attempt to make this in unity or Godot. What should I do? I feel like I need someone experienced to tell me, as I don't know which is better for this type of project...